Philip M. Rolchigo is CTO & VP at PENTAIR plc (PNR). They have made 3 open-market trades across 1 company since 2022, most recently 2026-02-25.
CIK 0001742223
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PNR | 35,589 | $2.6M |
Shares reported on the most recent Form 4, priced at the 2026-02-27 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PNR | SELL | 2026-02-25 | 2026-02-27 | $103.22 | $670K | -7.0% | -14.1% | -26.9% |
| PNR | SELL · 10b5-1 | 2024-11-01 | 2024-11-05 | $99.67 | $715K | -1.0% | +1.0% | -4.1% |
| PNR | SELL · 10b5-1 | 2023-12-14 | 2023-12-15 | $72.00 | $175K | +3.1% | -0.1% | +13.9% |
| PNR | SELL | 2023-11-06 | 2023-11-07 | $60.77 | $243K | +2.5% | +8.7% | +17.9% |
| PNR | SELL | 2022-08-22 | 2022-08-24 | $47.90 | $242K | -8.3% | -13.8% | -4.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.